Pressure relief pillow



FIG. 1 is a front right perspective view of a pressure relief pillow showing my new design;

FIG. 2 is a front left perspective view thereof;

FIG. 3 is a rear right perspective view thereof;

FIG. 4 is a rear left perspective view thereof;

FIG. 5 is a front elevational view thereof;

FIG. 6 is a rear elevational view thereof;

FIG. 7 is a left side elevational view thereof;

FIG. 8 is a right side elevational view thereof;

FIG. 9 is a top plan view thereof; and,

FIG. 10 is a bottom plan view thereof.

The color shown on the claimed design forms no part thereof. 

CLAIM The ornamental design for a pressure relief pillow, as shown and described. 